Amplifier Board - AIYIMA B2D1160

Audio Amplifiers
$26.99 $19.99

Power filter function is through the power line access power filter,
Get a specific frequency of the power signal, or eliminate a specific frequency power signal. By using this feature of the power filter, a square wave complex or complex noise passing through the power filter can be converted into a sine wave of a specific frequency.
How It Works The mains filter is a passive bi-directional network with one end of the mains power supply and the other end of the mains filter. Power Filter Internal Circuit The principle of a power filter is one - Impedance Adaptation Network: The greater the impedance mismatch between the input and output sides of the power filter and the power and load sides, the more effective the attenuation of electromagnetic interference.


The filter current up to 4400 watts EMI high-frequency power filter finished purifier socket, the coil diameter up to 31 mm! Maximum 20A current allowed!
This 20A power filter current up to 4400W, 1.4MM diameter electric coil, high 31MM. Maximum current 20A, double-sided 1.6 tin plate!



Packaging Including:


1 x PC 4400W EMI 20A High Frequency Power Filter

All items in store may take 2 to 5 business days to process.  Please add processing time to your shipping estimate below.

Here is an estimate of the shipping times.  Due to factors that often affect international shipments, such as holidays, customs, and weather delays, we can only offer an estimate of shipping times. 


Estimated Shipping Time

United States

10-30 business days

Canada, Europe

15-40 business days

Australia, New Zealand

15-45 business days

Mexico, Central America, South America

20-60 business days 

Middle East (UAE, Saudi Arabia)

20-40 business days


IMPORTANT: We are not responsible if a package is undeliverable because of missing, incomplete, or incorrect destination information. Please enter the correct shipping details when checking out. If you realize you have made an error, simply e-mail us at as soon as possible. However there is a 72-hour wait list for email, therefore, if your order has left our warehouse within 72 hours, it is out of our control.
Aiyima is not responsible for destination country tax and/or any duty charge that may incur. Customers will be held accountable for any restrictions, duties, taxes, and any other fees collected from the destination country.
Aiyima will not be responsible for any Duties, Taxes, or Customs fees under any circumstances.
If the order arrives in your country and...
• The customer refuses to accept the package
• The number of attempts is made in the country of destination to deliver the package.
Aiyima reserves the right to abandon the package(s) and will not be responsible for any refund.

Have Questions?Ask An Expert
Amplifier Board - AIYIMA B2D1160
You have successfully subscribed!